payment-integration

Stripe webhooks require idempotency to maintain data integrity by preventing duplicate processing of the same billing event. This is achieved by verifying event signatures and tracking processed event IDs within your application's subscription management workflow.

Implementing usage-based billing with Stripe requires reporting metered consumption events to the API. This flexible pricing model automatically calculates subscription charges based on actual usage metrics reported during the billing cycle.

Stripe Checkout supports PCI compliance for SaaS applications by tokenizing sensitive card data directly through Stripe's servers. This reduces your compliance scope while securely processing PaymentIntents and managing the subscription lifecycle.

Setting up a customer portal for subscription management requires configuring Stripe Billing portal sessions. This enables user self-service for updating payment methods, managing subscription tiers, and viewing billing history directly within your application.

You can automate subscription dunning and payment failure retries using Stripe's built-in Smart Retries logic. This automatically re-attempts failed PaymentIntents over a configured period and updates subscription statuses based on the recovery outcomes.